I personally would not want to remove something God's covers with His mercy Exo20:6 but God gives us free will.
(Adding to your point)
1. Both the Old and New Testaments tell us not to add to or take away from the commandments.
Old Testament:
Deuteronomy 4:2 Ye shall not add unto the word which I command you, neither shall ye diminish ought from it, that ye may keep the commandments of the Lord your God which I command you.
Deuteronomy 12:32 What thing soever I command you, observe to do it: thou shalt not add thereto, nor diminish from it.
New Testament:
Matthew 5:19 Whosoever therefore shall break one of these least commandments, and shall teach men so, he shall be called the least in the kingdom of heaven: but whosoever shall do and teach them, the same shall be called great in the kingdom of heaven.
Revelation 22:18-19 For I testify unto every man that heareth the words of the prophecy of this book, If any man shall add unto these things, God shall add unto him the plagues that are written in this book: And if any man shall take away from the words of the book of this prophecy, God shall take away his part out of the book of life, and out of the holy city, and from the things which are written in this book.
2. Both the Old and New Testaments prophesy the adding to or taking away from the commandments.
Daniel:
Daniel 7:25 And he shall speak great words against the most High, and shall wear out the saints of the most High, and think to change times and laws: and they shall be given into his hand until a time and times and the dividing of time.
Paul:
2 Thessalonians 2:3-4 Let no man deceive you by any means: for that day shall not come, except there come a falling away first, and that man of sin be revealed, the son of perdition; Who opposeth and exalteth himself above all that is called God, or that is worshipped; so that he as God sitteth in the temple of God, shewing himself that he is God.
Strong's G646 a falling away (apostasia): defection from truth (properly, the state) ("apostasy"):—falling away, forsake.
What then is the truth?
3. The commandments are the truth.
Psalm 119:151 Thou art near, O Lord; and all thy commandments are truth.
2 John 1:4 I rejoiced greatly that I found of thy children walking in truth, as we have received a commandment from the Father.
4. Breaking the commandments is untruth.
Titus 1:14 Not giving heed to Jewish fables, and commandments of men, that turn from the truth.
1 John 2:4 He that saith, I know him, and keepeth not his commandments, is a liar, and the truth is not in him.
Conclusion: The commandments stand as eternal truth.